18753924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 55351296

約数和(自身を除く): 36597372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 571, 644, 714, 782, 966, 1142, 1173, 1428, 1564, 1713, 1932, 2284, 2346, 2737, 3426, 3997, 4692, 5474, 6852, 7994, 8211, 9707, 10948, 11991, 13133, 15988, 16422, 19414, 23982, 26266, 29121, 32844, 38828, 39399, 47964, 52532, 58242, 67949, 78798, 91931, 116484, 135898, 157596, 183862, 203847, 223261, 271796, 275793, 367724, 407694, 446522, 551586, 669783, 815388, 893044, 1103172, 1339566, 1562827, 2679132, 3125654, 4688481, 6251308, 9376962, 18753924]

約数ペア:

[(1, 18753924), (2, 9376962), (3, 6251308), (4, 4688481), (6, 3125654), (7, 2679132), (12, 1562827), (14, 1339566), (17, 1103172), (21, 893044), (23, 815388), (28, 669783), (34, 551586), (42, 446522), (46, 407694), (51, 367724), (68, 275793), (69, 271796), (84, 223261), (92, 203847), (102, 183862), (119, 157596), (138, 135898), (161, 116484), (204, 91931), (238, 78798), (276, 67949), (322, 58242), (357, 52532), (391, 47964), (476, 39399), (483, 38828), (571, 32844), (644, 29121), (714, 26266), (782, 23982), (966, 19414), (1142, 16422), (1173, 15988), (1428, 13133), (1564, 11991), (1713, 10948), (1932, 9707), (2284, 8211), (2346, 7994), (2737, 6852), (3426, 5474), (3997, 4692)]